Abstract
References
1.
Efron
G
. (1965 ) Lancet
i , 1287 –1290
2.
Hampton
J R
. (1963 ) British Medical Journal
ii , 1032 –1035
3.
Lehman
J A
Cross
F S
Partington
P F
. (1968 ) Surgery, Gynecology and Obstetrics
126 , 1235 –1241
4.
McCallum
G T
Link
R F
. (1964 ) Surgery, Gynecology and Obstetrics
119 , 75 –80
5.
Mann
L S
Spinazzola
A J
Lindesmith
G G
Levine
M J
Kuczerepa
W
. (1962 ) Journal of the American Medical Association
180 , 1021 –1023
6.
Mendoza
C B
Watne
A L
Grace
J E
Moore
G E
. (1966 ) American Journal of Surgery
112 , 839 –845
7.
Tweedie
F J
Long
R C
. (1954 ) Surgery, Gynecology and Obstetrics
99 , 41 –47